Across
- 3. A mountain that spews lava
- 5. A boundary where the plates are moving apart
- 6. Currents in the mantle that move the tectonic plates
- 9. When a plate goes under another
Down
- 1. Plates that are the crust
- 2. What happens when two plates rub against one another
- 4. A boundary where the plates are moving towards each other
- 6. A tectonic plate that is under a continent
- 7. A boundary where the plates are moving alongside each other
- 8. A tectonic plate that is under the ocean